Autonomous system profile

Review registration details, announced prefixes, network relationships and historical snapshots.

AS200268

Announcement observedRIPE NCC

CHEN-AS Haihan Chen · CHEN-AS

This profile is assembled from CHA.LA's normalized registration, routing and observation snapshots.

Last active10/9/2026, 17:28:23Snapshot expired

View network topology RDAP registration

ASN: AS200268
Registration country: China
Name: CHEN-AS Haihan Chen
Abbreviation: CHEN-AS
Registration date: 12/27/2022, 14:48:08
Status: Announcement observed
RIR: RIPE NCC

Network relationships and announced prefixes

ASN / prefix	Description / organization	Geographic scope	First seen	Last active	IPv4	IPv6	Status
2a0a:6040:1b00::/40BGP · IPv6	Announced prefixBGP route observation	Not applicable · BGP prefix	9/25/2026, 08:00:00	10/17/2026, 16:00:00	×	✓	Currently valid
2a0a:6040:1b21::/48BGP · IPv6	Announced prefixBGP route observation	Not applicable · BGP prefix	9/25/2026, 08:00:00	10/17/2026, 16:00:00	×	✓	Currently valid
2a0a:6040:1b22::/48BGP · IPv6	Announced prefixBGP route observation	Not applicable · BGP prefix	9/25/2026, 08:00:00	10/17/2026, 16:00:00	×	✓	Currently valid

BGP prefixes have no geographic country; the column is marked not applicable.

Registration and sources

Organization: CHEN-AS Haihan Chen
RIR: RIPE NCC
Registration country: China
Registration date: 12/27/2022, 14:48:08
Abuse contact: abuse@nanon.net

Snapshot trend

10/9/2026, 17:28:230 v43 v62 Upstream · 0 Uncertain

ASN route snapshotThis page reads collected ASN, prefix, relationship and history data. External interfaces are used for initial collection and scheduled refreshes.Source keys: cha-la-external-routing · rir-rdap-asn · iana-rdap-asn-bootstrap